AWS Rejects 'One Model to Rule Them All' Strategy, Co-Sells OpenAI and Anthropic

AWS Worldwide Channel Chief Ruba Borno stated the cloud provider will not force an exclusive AI model strategy, maintaining over 100 models on Amazon Bedrock. The company is actively co-selling models from both Anthropic and OpenAI, reporting that enterprise customers increasingly split workloads between providers to balance speed and cost. AWS invested $50B into OpenAI this year, while Anthropic simultaneously committed $100B to secure AWS compute capacity. The platform recently expanded its Bedrock catalog to include next-generation models like OpenAI's GPT-6Astra and Anthropic's Claude 5.5 family. AWS reported $42.2B in second-quarter 2026 revenue, a 37% year-over-year increase marking its highest growth rate in 18 quarters. "We have over a hundred models available on Amazon Bedrock. And the thing that we have found is that there isn’t one model to rule them all." — Ruba Borno